For RHEL, CentOS, and Fedora that have Wayland enabled and is set to Wayland session by default when logging in. You would have to log out and then select GNOME on Xorg before you log in so you can remote desktop into them using remote tools like MeshCentral or TeamViewer.

Lately I've been disabling Wayland and selecting Xorg as the default GNOME session for that reason.